Question

electronic configuration of alcl 3​

Answer 1

Answer:

Since one atom of aluminium loses 3 (or 3+) electrons to achieve the inert gas electron configuration. Valency of chlorine: The atomic number of chlorine is 17 ,so its electronic configuration is 2, 8, 7 . ... So one aluminium ion Al³+ will unite with 3 chloride ions to form AlCl3

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Answer 2

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